New install working, but cannot save any settings in the web interface (http 400)

Impacted versions

• Modoboa: 1.10.2
• installer used: Yes/
• Webserver: Nginx

Steps to reproduce

run installer, go to webui, go to modoboa and press save after changing settings

I tried figuring this out, but basically a clean centos 7 kickstart and then I run the installer. I can go to the web interface and see everything.

But when I try to edit modoboa -> parameters and press save. I get a http 400.

"POST /core/parameters/ HTTP/1.1" 400 132 

Then when I do a browser reload, the setting is not saved and goes back to the installer defaults.

Possible reason

the WebUI is not showing “form_errors”.

{"prefix": "core", "form_errors": {"default_password": ["This password is too common.", "Password must contain at least 1 digit."]}}

And then some other form error

{"prefix": "modoboa_amavis", "form_errors": {"recipient_delimiter": ["This field is required."]}}

Because the UI doesnt show form_errors, I had no idea why it was giving a HTTP 400 and not saving my settings.

[tonioo]

A new version of the amavis plugin has been released and should fix this issue.

[laapsaap]

You dont need my config. Just for now change default_password to some random string with numbers in it and Amavis->recipient_delimiter use a + sign. Press save and you should get Parameters saved popup.

Yeah its a bit shitty, but you can put your browser into developer mode and read the response when you press save. The error messages are shown.jj